A new book about a veteran undergoing exorcisms to purge himself of demons struggles with important questions about the costs of war and the nature of PTSD.
Tribal cultures differed in their approaches to reintegrating warriors. One common practice was to purify combatants after the fact, cleansing them of any evil spirits that might have trailed them home from battle. Sometimes, this purification centered on storytelling. A tribe would gather to hear a warrior recount his exploits, going into graphic detail, the bloodier the better. But in other societies, to tell war stories risked conjuring the dead and was considered dangerously taboo. Better to let the past be past.
America muddles through, somewhere in the middle. Our culture is too large and varied to have a single way of “purifying” veterans, and so our method reverts, perhaps unacceptably, to the mean. We ask for neither the whole story nor for the past to be wholly ignored. Basically, we hear what we want to.